Why has the cause of Pablo Neruda’s death remained controversial?

The controversy surrounding the death of the Chilean poet Pablo Neruda stems from conflicting findings regarding his passing in 1973. While his death certificate officially attributed his demise to wasting caused by prostate cancer, subsequent scientific investigations have cast doubt on this conclusion.1

The debate is deeply rooted in the political climate of the time. Following the coup led by Augusto Pinochet, which ousted Neruda’s friend and political ally Salvador Allende, some have argued that the poet was poisoned due to his vocal opposition to the new military regime. Although multiple studies of his remains have been conducted, they have not definitively resolved the cause of death, leaving the matter a subject of ongoing historical and forensic inquiry.1